docs: add multimodal traces section (ChatPromptTemplate) #762
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dqbd
reviewed
Apr 22, 2025
| import * as fs from "fs"; | ||
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| function encodeImageToBase64(imagePath: string): string { | ||
| const imageBuffer = fs.readFileSync(imagePath); |
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Ok added async loading of the image, lmk
dqbd
approved these changes
Apr 22, 2025
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approve to unblock, left a nit
- would add a link from https://langsmith-docs-git-feat-multimodal-traces-langchain.vercel.app/observability/how_to_guides/log_multimodal_traces to this page
dqbd
approved these changes
Apr 23, 2025
| return messages; | ||
| } | ||
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| async function createMultiImagePrompt(): Promise<ChatPromptTemplate> { |
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nit: this does not need to be async
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This PR adds the Log multimodal traces section in
how_to_guides/trace_with_langchain#log-multimodal-traces. This is useful to showcase ChatPromptTemplate's capabilities in appending images and visualize them in langsmith.To-do